CN103556753A - Tooth-form connecting method of prefabricated integral shear wall and beam - Google Patents
Tooth-form connecting method of prefabricated integral shear wall and beam Download PDFInfo
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- CN103556753A CN103556753A CN201310463187.4A CN201310463187A CN103556753A CN 103556753 A CN103556753 A CN 103556753A CN 201310463187 A CN201310463187 A CN 201310463187A CN 103556753 A CN103556753 A CN 103556753A
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Abstract
Disclosed is a tooth-form connecting method of a prefabricated integral shear wall and a beam. The method comprises connecting the prefabricated shear wall and the reserved steel bars of the beam through a sleeve, then pouring the connecting portion in site, shaping the connection portion of the pour-in-site portion and the beam into a tooth shape and accordingly connecting the prefabricated shear wall and the beam into a whole and is characterized by embedding steel bars with the anchoring length meeting actual requirements and equal to that of the beam in the cast-in-site shear wall, then connecting the shear wall with the reserved steel bars of the beam through the sleeve and lastly pouring concrete into the gaps. The tooth-form connecting method for the prefabricated integral shear wall and the beam achieves the object of being provided with bearing capacity and reliability which are equal to or even higher than those of the connection of a pour-in-site shear wall and a pour-in-site beam by connecting the prefabricated shear wall and the beam in a prefabricated-frame-corewall structure on a flat surface, provides technical support for application of an assembly-type concrete frame-corewall structure, achieves industrialized prefabricated component production, effectively improves the engineering quality and the production efficiency, reduces building pollution, advocates green and environmental construction and advances the development of modern architectural industrialization.
Description
Technical field
The present invention relates to the method for attachment in shear wall and Liangping face in precast frame-core wall structure.A kind of prefabricated full wafer shear wall and the method for attachment of beam profile of tooth are provided.
Background technology
Since nineteen sixty-eight, Japan proposed this concept of housing industrialization, precast concrete assembled-type house has experienced different developing stage, up to the present, external and China's Hongkong assembled-type house system construction technology comparative maturity, China mainland is still slower in research and experimental stage development, though have successful story, and quantity seldom.Prefabricated dwelling house is the effective way that realizes housing industrialization, and it is one of the key link that prefabricated units are connected in this approach; Prefabricated units are produced in batch production, can effectively improve workmanship and production efficiency, reduce pollution form construction, advocate environmental protection construction.Along with prefabricated costruction development, prefabricated assembled shear wall structure becomes the primary structure form of current China house.
Prefabricated building are houses that the members such as a kind of lightweight heat-insulating composite wallboard by batch production Prefabrication, floor, roof panel and pillar of genus building trade are assembled.Precast frame-core wall structure system also will become a main trend of building trade development in the future, and one end that its beam is connected with Core Walls Structure usually there will be beam and situation about being connected in wall plane.For beam, at home and abroad study seldom with the technology and the method that are connected in shear wall plane.
Summary of the invention
In order to advance the development of modern architecture industrialization, the invention provides the connected mode of a kind of precast shear wall and beam, present technique is connected the reserved steel bar of precast shear wall and beam by sleeve, and then cast-in-place coupling part, finally makes the two become the integral body with reliable connection.
The technical scheme that technical solution problem of the present invention adopts is: the pre-buried reinforcing bar identical with the vertical muscle of beam stretch out outside wall one section on the position corresponding with beam on precast shear wall, during precast beam, in the one end being connected with wall, reserve one section of cast-in-place band and the reinforcing bar at cast-in-place band place is retained, profile of tooth is made in beam-ends and cross section, cast-in-place band junction, shear wall is stretched out to reinforcing bar and with sleeve, be connected then concreting with beam-ends reserved steel bar.Wherein anchorage length and the extension elongation within the walls of reinforcing bar are determined according to actual conditions, and the cast-in-place strip length of beam-ends is determined according to actual conditions.
The invention has the beneficial effects as follows: by prefabricated full wafer shear wall and beam profile of tooth link technique, make the two firm and reliable connection that becomes one, realize the reliable connection of precast shear wall and precast beam.Reach to be connected with beam with cast-in-place shear wall and compare the object with identical even higher supporting capacity and reliability, for the application of assembly concrete framework core wall structure provides technical support, realize batch production and produce prefabricated units, can effectively improve workmanship and production efficiency, reduce pollution form construction, advocate environmental protection construction, advance the development of modern architecture industrialization.
Accompanying drawing explanation
Accompanying drawing is prefabricated full wafer shear wall and beam profile of tooth connection procedure figure, the first step: precast shear wall and beam; Second step: beam is installed to relevant position; The 3rd step: build cast-in-place part concrete.
The specific embodiment
1. by designing requirement colligation shear force wall reinforcing steel bar formwork supporting plate, when tying up reinforcing bar, should indulge muscle to the anchor bar of the corresponding pre-buried beam in position and stretch out outside wall so that the vertical muscle connection of beam at beam;
2. should reserve one section of cast-in-place part during precast beam, realize being connected of beam and shear wall;
3. by reinforcing bar the formwork supporting plate of designing requirement colligation beam, during assembling reinforcement, beam-ends should reserve one section and is connected with the interior pre-buried reinforcing bar of shear wall; During formwork supporting plate, should notice that beam-ends reserves cast-in-place part, and profile of tooth is made in beam-ends cross section, the groove of profile of tooth is of a size of: wide 100mm, dark 50mm; ;
4. concreting maintenance;
5. beam is installed to relevant position and beam-ends reserved steel bar is connected with sleeve with shear wall embedded bar;
6. build cast-in-place part concrete maintenance.
Claims (3)
1. prefabricated full wafer shear wall and the method for attachment of beam profile of tooth, it is characterized in that: by sleeve, the reserved steel bar of precast shear wall and beam is connected, then cast-in-place coupling part, beam is connected cross section with cast-in-place part be profile of tooth cross section, finally makes the two become the integral body with reliable connection.
2. prefabricated full wafer shear wall according to claim 1 and the method for attachment of beam profile of tooth, is characterized in that: in cast-in-place shear wall, then the reinforcing bar identical with beam of the realistic requirement of pre-buried anchorage length follow reinforcing bar reserved on beam to connect finally gap concreting by sleeve.
3. prefabricated full wafer shear wall according to claim 1 and the method for attachment of beam profile of tooth, is characterized in that: the groove that profile of tooth is made in the cross section that the beam-ends of precast beam is connected with cast-in-situ concrete is of a size of: wide 100mm, dark 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310463187.4A CN103556753A (en) | 2013-10-08 | 2013-10-08 | Tooth-form connecting method of prefabricated integral shear wall and beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310463187.4A CN103556753A (en) | 2013-10-08 | 2013-10-08 | Tooth-form connecting method of prefabricated integral shear wall and beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103556753A true CN103556753A (en) | 2014-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310463187.4A Pending CN103556753A (en) | 2013-10-08 | 2013-10-08 | Tooth-form connecting method of prefabricated integral shear wall and beam |
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| CN (1) | CN103556753A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108385857A (en) * | 2018-02-05 | 2018-08-10 | 西安建筑科技大学 | A kind of precast prestressed connecting structure of wall of abnormity and assembly method |
| CN113982116A (en) * | 2021-11-22 | 2022-01-28 | 中建科工集团有限公司 | Unequal-height construction roof construction method for high-rise steel structure residence |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1470720A (en) * | 2003-06-23 | 2004-01-28 | 上海建科建筑设计院 | Suspension type steel concrete residence structure |
| CN1506542A (en) * | 2002-12-09 | 2004-06-23 | 王振永 | Short-limb shear wall structure system with constraining damping wall |
| US20050086895A1 (en) * | 2003-10-27 | 2005-04-28 | Elliot A. C. | Compression post for structural shear wall |
| CN201217862Y (en) * | 2008-06-12 | 2009-04-08 | 黑龙江宇辉新型建筑材料有限公司 | Precast concrete short-pier shear wall with filling type wall board |
| US7559178B2 (en) * | 2000-01-06 | 2009-07-14 | Trussed, Inc. | Shear wall construction |
| CN101603336A (en) * | 2008-06-12 | 2009-12-16 | 黑龙江宇辉新型建筑材料有限公司 | Band filling type wallboard precast concrete short-limb shear wall provided and attaching method thereof |
-
2013
- 2013-10-08 CN CN201310463187.4A patent/CN103556753A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7559178B2 (en) * | 2000-01-06 | 2009-07-14 | Trussed, Inc. | Shear wall construction |
| CN1506542A (en) * | 2002-12-09 | 2004-06-23 | 王振永 | Short-limb shear wall structure system with constraining damping wall |
| CN1470720A (en) * | 2003-06-23 | 2004-01-28 | 上海建科建筑设计院 | Suspension type steel concrete residence structure |
| US20050086895A1 (en) * | 2003-10-27 | 2005-04-28 | Elliot A. C. | Compression post for structural shear wall |
| CN201217862Y (en) * | 2008-06-12 | 2009-04-08 | 黑龙江宇辉新型建筑材料有限公司 | Precast concrete short-pier shear wall with filling type wall board |
| CN101603336A (en) * | 2008-06-12 | 2009-12-16 | 黑龙江宇辉新型建筑材料有限公司 | Band filling type wallboard precast concrete short-limb shear wall provided and attaching method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108385857A (en) * | 2018-02-05 | 2018-08-10 | 西安建筑科技大学 | A kind of precast prestressed connecting structure of wall of abnormity and assembly method |
| CN108385857B (en) * | 2018-02-05 | 2019-07-05 | 西安建筑科技大学 | A kind of precast prestressed connecting structure of wall of abnormity and assembly method |
| CN113982116A (en) * | 2021-11-22 | 2022-01-28 | 中建科工集团有限公司 | Unequal-height construction roof construction method for high-rise steel structure residence |
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Application publication date: 20140205 |